NOW® Soy Protein is a good vegetable source of high quality complete protein that contains an excellent amino acid profile. Soy products, including Soy Protein, are high in phytoestrogens, which may positively support natural estrogen levels in women. Soy Protein also provides beneficial proteins such as Genistein and Daidzein, which have been shown to support good health through various biochemical processes. Make sure you're getting the basic building blocks of good health with high quality Soy Protein from NOW.